Sad but true---it's taken me 40 years(!) to finally learn how to control my acne. And Sage is the answer. I began using the products in November (2003) after a major cystic acne attack and for the first time in my life I have skin that is not blackhead speckled and constantly erupting.I believe this BHA formula is the cornorstone of the treatment. Not only does it keep my pores clear and less oily, it also acts as a major exfoliant, which is great at my age (51). I also like how it can be applied over makeup during the day. I often feel eruptions comingwhile at work, and the formula starts working immediately.